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Jakub Trybull
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Decks in this class (32)
P1. Probability Basics
Complement notation and meaning,
Intersection notation and meaning,
Union notation and meaning
10
cards
P2. Conditional Probability
What is a conditional proability,
What is kolmogorov s definition o...,
What is de finetti s definition o...
7
cards
P3. Independence and Bayes' Rule
Notation for a is independent of b,
Condititions for events to be ind...,
How do we derive the first condit...
12
cards
D1. Data Basics
Properties of categorical data,
Properties of numerical data,
Define support
7
cards
D2. Probability Mass Functions
What type of data are pmfs used for,
Define probability mass function,
What is the formal mathematical d...
6
cards
D3. Probability Density Function
Define proabability density function,
Attributes of pdfs,
Two important things to remember ...
5
cards
D4. Cumulative Distributive Functions
Define cumulative distributive fu...,
What is the cdf for a uniform dis...,
Cdfs and pdfs for uniform distrib...
8
cards
D5. Standardisation
Basic operational rules for norma...,
How do you convert a n 2 into a n...
2
cards
D6. Multivariate Data
Formula for a joint cdf,
Formula for a joint pdf,
Formula for marginal pdf of x
5
cards
M1. Expectations
Define expected value mathematically,
What the expected value of a func...,
Expected value for
12
cards
M2. Variance
Define variance,
Equations for variance,
Standard deviation and variance
5
cards
M3. Conditional Expectations
What are conditional expectations,
Mathematical definition of condit...,
Properties of conditional expecta...
4
cards
M4. Covariance, Correlation and Independence
Define covarience,
Covariance when x y,
Covariance rules about above belo...
9
cards
S1. Populations, samples and random statistics
Define population,
Define sample,
Define sampling
11
cards
S2. Parameters, Statistics and estimation
Define parameter,
Define statistic,
Define estimand
26
cards
S3. The Law of Large Numbers and the Central Limit Theorem
Define the law of large numbers,
Define the central limit theorem,
How is the
4
cards
S4. Statistical Inference
What is statistical inference,
General and binary parameter and ...,
General and binary parameter and ...
6
cards
S5. Confidence Intervals
What is the general form for conf...,
Steps constructing a confidence i...,
Typical values for 90 95 and 99 c...
22
cards
S6. Tests for Statistical Hypotheses
Define hypothesis,
What are the null and alternative...,
What are the two types of errors ...
10
cards
T1. Time Series Data
What are time series data,
When are observations made,
Two aims of time series analysis
22
cards
T2. Notation and Basic Operations
Notation for differences in time ...,
Groeth rate equation,
Average growth rate for non adjea...
3
cards
T3. Deterministic and Stochastic Time Series
Define deterministic time series,
Examples of deterministic model f...,
Define stochastic time series
8
cards
T4. Stationarity
What is stationarity,
When is a time series stationary,
Conditions for weak stationarity
4
cards
T5. Time Series Models
What are the 4 types of basic tim...,
When is a time series white noise,
Properties of white noise 3
15
cards
T6. Mean Reversion
What is mean reversion a property of,
What is the first requirement of ...,
How does the first requriement ca...
9
cards
T7. Spurious Correlation
What is meant by nonsense correla...,
What is meant by spurious correla...
2
cards
C1. The Potential Outcomes Framework
What are the observed data,
How do we denote treatment,
What are the two potential outcomes
10
cards
C2. Selection Bias
The fundamental equation of causa...,
What is selection bias,
Selection bias formula
3
cards
C3. Randomised Controlled Trials
What does randomisation do,
If you split the population rando...,
Implication of random assignment ...
4
cards
C4. Internal and External Validity of RCTs
Define internal validity,
Define external validity,
4 consideration for internal vali...
13
cards
C5. Natural and Quasi-experiments
Why do we look at natural or quas...,
Examples of natural experiments,
How are natural experiements valid
4
cards
C6. The Conditional Independence Assumption (CIA)
What is the cia,
Cia and the fundamental equation ...,
How does conditional independence...
9
cards
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Prelims - Quantz
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